20220865605

素因数分解:

$3^2\times 5^1\times {\mathrm{449352569}}^1$

素因数の和:449352580

約数の個数: 12

約数和(自身を含む): 35049500460

約数和(自身を除く): 14828634855

約数列:

[1, 3, 5, 9, 15, 45, 449352569, 1348057707, 2246762845, 4044173121, 6740288535, 20220865605]

約数ペア:

[(1, 20220865605), (3, 6740288535), (5, 4044173121), (9, 2246762845), (15, 1348057707), (45, 449352569)]